Factor when possible. If the polynomial is prime, so state.49x2 - 81
A. (7x + 9)(7x - 9)
B. (7x + 9)2
C. (7x - 9)2
D. prime
Answer: A
Mathematics
You might also like to view...
Solve the problem.The image of a figure under the translation that takes P to P' is shown. Find the original figure. Note again, the given figure is the image after translation.
A. 
B. 
C. 
D. 
Mathematics
Use factoring to find the zeros of the quadratic function. List the x-intercepts of the graph of the function.g(x) = x2 - 2x - 15
A. x = 3, x = 5 B. x = - 3, x = 5 C. x = 3, x = -5 D. x = -15, x = 0
Mathematics
Solve the problem.If u = 7i - 4j and v = -2i + 9j, find u + v.
A. 5i + 5j B. 9i + 4j C. 4i + 5j D. -9i + 5j
Mathematics
Find the indicated sum. If necessary, round to four decimal places.S10 for the geometric sequence $600, $600(1.02), $600(1.02)2, . . .
A. $13,139.67 B. $6569.83 C. $7301.23 D. $659.11
Mathematics